Selecting High-Quality Chilies:
Select crisp, thick-fleshed chilies that are free from blemishes and have a bright color.
Preparing for Freezing:
No special preparation is needed to prepare small chilies for freezing beyond washing them and patting them dry. If desired, roast and peel the skins and remove the seeds. Chop large chilies into smaller pieces or freeze them whole. Use gloves when handling peppers and be careful not to touch your eyes or skin after handling them until you wash your hands thoroughly.
Best Freezing Method(s):
Wash, drain, pat dry and place in a single layer on a cookie sheet or tray . Freeze until peppers are firm, and then transfer into freezer bags, press out air, label and seal. Leave 1/2 inch headspace.
Freezer containers should be moisture and vapor resistant and should not be prone to cracking or breaking at low temperatures. Containers should provide protection against absorbing flavors or odors and should be easy to label. Suitable packaging for freezing chilies includes freezer-grade plastic bags, rigid plastic containers or glass containers and heavy-duty aluminum foil.
Maximum Storage Time:
Chilies can be stored in the freezer for up to 10 to 12 months at 0ºF before they start losing their flavor.
Remove chilies from freezer as needed and add directly into dishes while cooking.
Tips & Shortcuts:
For the best texture, considering drying chilies instead of freezing them. Cut the entire plant off at the base or harvest individual peppers. Wash them, pat them dry and string them together to hang up in a cool, dry place with plenty of air circulation. Once dry, store in airtight containers in the pantry or freeze and use as needed.
Do not wash. Wrap in a paper towel or place in a paper bag. Do not use a plastic bag. Store in the vegetable compartment of the refrigerator for up to 2 weeks.